High-temperature crystal chemistry of normal paraffins with even numbers of carbon atoms

Research output

1 Citation (Scopus)

Abstract

Thermal deformations and phase transformations of evennumbered paraffins CnH2n+2(n=20, 22, and 24) have been investigated in a thermal X-ray diffraction study. In homologs with n=20 and 24, phase transformations occur in two steps: triclinic-to-orthorhombic and orthorhombic-to-hexagonal transitions. An orthorhombic rotator phase of even n-paraffins is described for the first time. A crystal-chemical model of the phase transformations of the homologs is suggested.

Original languageEnglish
Pages (from-to)718-724
Number of pages7
JournalJournal of Structural Chemistry
Volume36
Issue number5
DOIs
Publication statusPublished - 1 Sep 1995

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Crystal chemistry
paraffins
Paraffin
Paraffins
phase transformations
Carbon
Phase transitions
chemistry
Atoms
carbon
crystals
atoms
Temperature
X ray diffraction
Crystals
diffraction
x rays
Hot Temperature

Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

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title = "High-temperature crystal chemistry of normal paraffins with even numbers of carbon atoms",
abstract = "Thermal deformations and phase transformations of evennumbered paraffins CnH2n+2(n=20, 22, and 24) have been investigated in a thermal X-ray diffraction study. In homologs with n=20 and 24, phase transformations occur in two steps: triclinic-to-orthorhombic and orthorhombic-to-hexagonal transitions. An orthorhombic rotator phase of even n-paraffins is described for the first time. A crystal-chemical model of the phase transformations of the homologs is suggested.",
author = "Kotelnikova, {E. N.} and Filippova, {I. V.} and Filatov, {S. K.}",
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T1 - High-temperature crystal chemistry of normal paraffins with even numbers of carbon atoms

AU - Kotelnikova, E. N.

AU - Filippova, I. V.

AU - Filatov, S. K.

PY - 1995/9/1

Y1 - 1995/9/1

N2 - Thermal deformations and phase transformations of evennumbered paraffins CnH2n+2(n=20, 22, and 24) have been investigated in a thermal X-ray diffraction study. In homologs with n=20 and 24, phase transformations occur in two steps: triclinic-to-orthorhombic and orthorhombic-to-hexagonal transitions. An orthorhombic rotator phase of even n-paraffins is described for the first time. A crystal-chemical model of the phase transformations of the homologs is suggested.

AB - Thermal deformations and phase transformations of evennumbered paraffins CnH2n+2(n=20, 22, and 24) have been investigated in a thermal X-ray diffraction study. In homologs with n=20 and 24, phase transformations occur in two steps: triclinic-to-orthorhombic and orthorhombic-to-hexagonal transitions. An orthorhombic rotator phase of even n-paraffins is described for the first time. A crystal-chemical model of the phase transformations of the homologs is suggested.

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